At the 2011 American Music Awards, Jennifer Lopez performed her hit single “On The Floor” — and that’s where she left her clothes! In the middle of her song, J.Lo ripped off half of her outfit to reveal a sequined bikini. The 42-year-old mom looks hot and proves you can have thighs and hips and still be completely sexy! Jennifer’s estranged husband Marc Anthony was in the audience — is she showing him what he’s missing?
